Online Multiple-Aircraft Collision Avoidance Method

被引:11
作者
Zhao, Peng [1 ]
Wang, Weichang [2 ]
Ying, Lei [3 ]
Sridhar, Banavar [4 ]
Liu, Yongming [1 ]
机构
[1] Arizona State Univ, Sch Engn Matter Transport & Energy, Tempe, AZ 85281 USA
[2] Arizona State Univ, Sch Elect Comp & Energy Engn, Tempe, AZ 85281 USA
[3] Univ Michigan, Ann Arbor, MI 48109 USA
[4] Univ Space Res Assoc, Moffett Field, CA 94035 USA
关键词
FREE-FLIGHT; OPTIMIZATION;
D O I
10.2514/1.G005161
中图分类号
V [航空、航天];
学科分类号
08 ; 0825 ;
摘要
A new method for online multiple-aircraft collision avoidance using an autonomous dependent surveillance-broadcast system is proposed. The key objective is to take advantage of satellite-based navigation technology to improve some deficiencies in the existing traffic collision avoidance system (TCAS). First, a brief review of TCAS and airborne collision avoidance system development is presented. Pros and cons of the existing system and critical gaps for future air traffic management are discussed. Next, a new method and its associated algorithmic development are proposed for multiple-aircraft collision avoidance. The proposed method is based on a collision risk map formulation in future dense airspace. A priority indexing method is used to reduce the complexity of trajectory optimization for real-time decision support. Dijkstra's algorithm is used to find cost-minimized trajectories for each aircraft to avoid collision. Convergence behavior and computationally efficient features of the method are investigated in detail. Several demonstration examples are illustrated to show the benefits of this method. Finally, comparison with the existing method and several major conclusions are drawn, based on the proposed study.
引用
收藏
页码:1456 / 1472
页数:17
相关论文
共 29 条
[1]  
[Anonymous], 2009, DO260B RTCA
[2]  
[Anonymous], 2013, NETALERT SAFETY JUN, P1
[3]  
Barreiro J., 2014, ARCEDAATN13865 NASA
[4]   On Optimal Cooperative Conflict Resolution for Air Traffic Management Systems [J].
Bicchi, Antonio ;
Pallottino, Lucia .
IEEE Transactions on Intelligent Transportation Systems, 2000, 1 (04) :221-231
[5]  
Bussolari SR, 1995, 14TH DASC - DIGITAL AVIONICS SYSTEMS CONFERENCE, AIAA/IEEE, P199, DOI 10.1109/DASC.1995.482830
[6]   Multiscale Path Optimization for the Reduced Environmental Impact of Air Transportation [J].
Campbell, Scot E. .
IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS, 2012, 13 (03) :1327-1337
[7]  
Chamlou R, 2008, DIGIT AVION SYST CON, P410
[8]  
Chomik G., 2016, Int. J. Eng. Trends Technol., V39, P284
[9]   Automatic commercial aircraft-collision avoidance in free flight. The three-dimensional problem [J].
Christodoulou, Manolis A. ;
Kodaxakis, Sifis G. .
IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS, 2006, 7 (02) :242-249
[10]  
De Debajit, 2018, International Journal of Systems, Control and Communications, V9, P306